8581300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 24498432

約数和(自身を除く): 15917132

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 41, 46, 50, 52, 65, 70, 82, 91, 92, 100, 115, 130, 140, 161, 164, 175, 182, 205, 230, 260, 287, 299, 322, 325, 350, 364, 410, 455, 460, 533, 574, 575, 598, 644, 650, 700, 805, 820, 910, 943, 1025, 1066, 1148, 1150, 1196, 1300, 1435, 1495, 1610, 1820, 1886, 2050, 2093, 2132, 2275, 2300, 2665, 2870, 2990, 3220, 3731, 3772, 4025, 4100, 4186, 4550, 4715, 5330, 5740, 5980, 6601, 7175, 7462, 7475, 8050, 8372, 9100, 9430, 10465, 10660, 12259, 13202, 13325, 14350, 14924, 14950, 16100, 18655, 18860, 20930, 23575, 24518, 26404, 26650, 28700, 29900, 33005, 37310, 41860, 47150, 49036, 52325, 53300, 61295, 66010, 74620, 85813, 93275, 94300, 104650, 122590, 132020, 165025, 171626, 186550, 209300, 245180, 306475, 330050, 343252, 373100, 429065, 612950, 660100, 858130, 1225900, 1716260, 2145325, 4290650, 8581300]

約数ペア:

[(1, 8581300), (2, 4290650), (4, 2145325), (5, 1716260), (7, 1225900), (10, 858130), (13, 660100), (14, 612950), (20, 429065), (23, 373100), (25, 343252), (26, 330050), (28, 306475), (35, 245180), (41, 209300), (46, 186550), (50, 171626), (52, 165025), (65, 132020), (70, 122590), (82, 104650), (91, 94300), (92, 93275), (100, 85813), (115, 74620), (130, 66010), (140, 61295), (161, 53300), (164, 52325), (175, 49036), (182, 47150), (205, 41860), (230, 37310), (260, 33005), (287, 29900), (299, 28700), (322, 26650), (325, 26404), (350, 24518), (364, 23575), (410, 20930), (455, 18860), (460, 18655), (533, 16100), (574, 14950), (575, 14924), (598, 14350), (644, 13325), (650, 13202), (700, 12259), (805, 10660), (820, 10465), (910, 9430), (943, 9100), (1025, 8372), (1066, 8050), (1148, 7475), (1150, 7462), (1196, 7175), (1300, 6601), (1435, 5980), (1495, 5740), (1610, 5330), (1820, 4715), (1886, 4550), (2050, 4186), (2093, 4100), (2132, 4025), (2275, 3772), (2300, 3731), (2665, 3220), (2870, 2990)]